ZA838763B - Method and apparatus for continuously cleaning a heat exchanger during operation - Google Patents

Method and apparatus for continuously cleaning a heat exchanger during operation

Info

Publication number
ZA838763B
ZA838763B ZA838763A ZA838763A ZA838763B ZA 838763 B ZA838763 B ZA 838763B ZA 838763 A ZA838763 A ZA 838763A ZA 838763 A ZA838763 A ZA 838763A ZA 838763 B ZA838763 B ZA 838763B
Authority
ZA
South Africa
Prior art keywords
heat exchanger
during operation
exchanger during
continuously cleaning
cleaning
Prior art date
Application number
ZA838763A
Inventor
Hubertus Wilhelmus Alber Dries
Original Assignee
Shell Res Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Res Ltd filed Critical Shell Res Ltd
Publication of ZA838763B publication Critical patent/ZA838763B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cyclones (AREA)
  • Separation By Low-Temperature Treatments (AREA)
ZA838763A 1982-11-26 1983-11-24 Method and apparatus for continuously cleaning a heat exchanger during operation ZA838763B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8204603 1982-11-26

Publications (1)

Publication Number Publication Date
ZA838763B true ZA838763B (en) 1984-07-25

Family

ID=19840655

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838763A ZA838763B (en) 1982-11-26 1983-11-24 Method and apparatus for continuously cleaning a heat exchanger during operation

Country Status (7)

Country Link
US (1) US4531570A (en)
EP (1) EP0110456B1 (en)
JP (1) JPS59109793A (en)
AU (1) AU554887B2 (en)
CA (1) CA1216572A (en)
DE (1) DE3362460D1 (en)
ZA (1) ZA838763B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560967B1 (en) * 1984-03-08 1988-08-26 Creusot Loire METHOD AND APPARATUS FOR CONTROLLING THE THERMAL TRANSFER CARRIED OUT IN A FLUIDIZED BED
ATE135022T1 (en) * 1989-03-23 1996-03-15 Dsm Nv POWDER PAINT AND POLYESTER RESIN FOR POWDER PAINTS
NL9000919A (en) * 1990-04-18 1991-11-18 Eskla Bv METHOD FOR CLEANING THE WALLS OF HEAT EXCHANGERS AND HEAT EXCHANGER WITH AGENTS FOR THIS CLEANING
WO2006010771A1 (en) * 2004-07-29 2006-02-02 Twister B.V. Heat exchanger vessel with means for recirculating cleaning particles
US8781813B2 (en) * 2006-08-14 2014-07-15 Oracle Otc Subsidiary Llc Intent management tool for identifying concepts associated with a plurality of users' queries
CA2598960C (en) 2007-08-27 2015-04-07 Nova Chemicals Corporation High temperature process for solution polymerization
JP2010122076A (en) * 2008-11-19 2010-06-03 Mitsubishi Heavy Ind Ltd Decontamination method and device of heat exchanger
CA2840701C (en) * 2011-07-01 2019-07-30 Statoil Petroleum As Subsea heat exchanger and method for temperature control
WO2019099138A1 (en) 2017-11-17 2019-05-23 Exxonmobil Chemical Patents Inc. Method of online cleaning of heater exchangers
CN113352217B (en) * 2021-06-03 2022-07-29 广东白云学院 Product surface design processing apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE936488C (en) * 1949-02-05 1955-12-15 Walter Dr-Ing Barth Cyclone dust collector
CH443861A (en) * 1966-01-15 1967-09-15 Siemens Ag Device for the removal and storage of the particles separated in a rotary flow vortex
DE1964947B1 (en) * 1969-12-24 1971-09-30 Voith Gmbh J M Vortex separator for cleaning suspensions
FR2213929B1 (en) * 1973-01-16 1975-10-31 Rhone Progil
JPS6017968B2 (en) * 1978-05-24 1985-05-08 三菱重工業株式会社 Decoking method for heat exchanger tubes
JPS54156256A (en) * 1978-05-31 1979-12-10 Ishikawajima Harima Heavy Ind Co Ltd Soot removal from heat transfer surface of heat exchanger
US4437979A (en) * 1980-07-03 1984-03-20 Stone & Webster Engineering Corp. Solids quench boiler and process
JPS5721794A (en) * 1980-07-14 1982-02-04 Hisaka Works Ltd Cleaning system of plate-type heat exchanger
US4366855A (en) * 1981-02-27 1983-01-04 Milpat Corporation Self-cleaning recuperator
US4419965A (en) * 1981-11-16 1983-12-13 Foster Wheeler Energy Corporation Fluidized reinjection of carryover in a fluidized bed combustor

Also Published As

Publication number Publication date
AU2165483A (en) 1984-05-31
EP0110456A1 (en) 1984-06-13
EP0110456B1 (en) 1986-03-05
JPS59109793A (en) 1984-06-25
US4531570A (en) 1985-07-30
AU554887B2 (en) 1986-09-04
JPH0417354B2 (en) 1992-03-25
DE3362460D1 (en) 1986-04-10
CA1216572A (en) 1987-01-13

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